A nurse is preparing a teaching plan for a client who has mucositis related to chemotherapy treatment. Which of the following instructions should the nurse include?

Rinse your mouth with hydrogen peroxide.

Brush your teeth for 60 seconds twice daily.

Floss your teeth gently following each meal.

Wear your dentures only during meals.

None

Answer and Explanation

The Correct Answer is C

Choice A: Rinse your mouth with hydrogen peroxide

Rinsing the mouth with hydrogen peroxide is not recommended for clients with mucositis. Hydrogen peroxide can be too harsh and may cause further irritation to the already sensitive mucosal lining. It is generally advised to use mild rinses such as saline or baking soda solutions.

Choice B: Brush your teeth for 60 seconds twice daily

While brushing is important, it should be done gently with a soft-bristled toothbrush, and the timing should be based on patient tolerance rather than a strict 60-second rule.

Choice C: Floss your teeth gently following each meal

Gentle flossing helps remove food particles and bacteria, reducing the risk of infection. However, if bleeding occurs, the patient should stop and consult a healthcare provider.

Choice D: Wear your dentures only during meals

Wearing dentures only during meals might be advisable for some clients with mucositis, as wearing them all day could irritate the inflamed oral tissues. However, it’s important for the dentures to fit properly and for the client to have periods of rest without the dentures to allow the oral tissues to heal.

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Correct Answer is C

Explanation

Choice A reason: Digoxin is primarily used to treat atrial fibrillation and heart failure. It is not the first-line medication for sinus bradycardia with ST-segment elevation, as it can further slow down the heart rate.

Choice B reason: Sotalol is a beta-blocker and an antiarrhythmic medication that can be used to treat ventricular arrhythmias and maintain sinus rhythm in atrial fibrillation. However, it is not indicated for sinus bradycardia and could exacerbate the condition.

Choice C reason: Atropine is the medication of choice for symptomatic sinus bradycardia. It works by blocking the action of the vagus nerve on the heart, leading to an increased heart rate. Atropine can quickly reverse the symptoms of bradycardia, such as dizziness and shortness of breath.

Choice D reason: Lidocaine is an antiarrhythmic medication used to treat ventricular arrhythmias. While it can be used in acute settings, it is not the first choice for sinus bradycardia with ST-segment elevation.

A. Heart rate 60/min B. Oxygen saturation 95% C. Blood pressure 90/50 mm Hg D. Respiratory rate 14/min

Correct Answer is C

Explanation

Choice A reason: A heart rate of 60/min is within the normal range for an adult, and while it may be considered on the lower end, it is not in itself an indication to increase dopamine dosage. Dopamine is used to increase heart rate and cardiac output, but a rate of 60/min does not typically warrant an increase in dosage unless accompanied by other signs of inadequate perfusion.

Choice B reason: An oxygen saturation of 95% is within the normal range for arterial blood gases and is not an indication to increase dopamine dosage. Oxygen saturation reflects the percentage of hemoglobin binding sites in the bloodstream occupied by oxygen.

Choice C reason: A blood pressure of 90/50 mm Hg is considered low and can be an indication for increasing the dopamine dosage in a client with hypovolemic shock. Dopamine increases blood pressure by vasoconstriction and increasing cardiac output, which is critical in managing shock.

Choice D reason: A respiratory rate of 14/min is within the normal range for adults and is not an indication to increase dopamine dosage. The respiratory rate should be monitored for changes that could indicate worsening of the client's condition, but on its own, it does not dictate adjustments to dopamine therapy.

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A nurse is preparing a teaching plan for a client who has mucositis related to chemotherapy treatment. Which of the following instructions should the nurse include?

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